this is because the have a lower rate of contreseption use
Niger has the highest rate of natural increase in the world. This is due to high birth rates and relatively low death rates in the country.
I have no idea, search it on google. <jokes> but i do know that Niger's death rate in 2010 is 14.83
Niger has the highest birth rate in Africa, with an average of over 7 children born per woman. This high birth rate can have significant implications for the country's population growth and development.
Niger has the highest natural increase rate in the world
Niger 7.45
Niger has one of the fastest-growing populations in the world, with a high fertility rate and rapid population growth. The country faces challenges in providing resources and services to its growing population.
51.6/1000 est. 2010 hope this helps :3
49.0 (births per 1000 persons)...
Niger - 51.60 births per 1000 persons...
Afghanistan is 5th in the world, after Niger, Somalia, Zambia and Mali. Then there are about 13 or 14 other African countries with birth rates higher than the Republic of Yemen. Please see the link.
high
Killer whales have a low birth rate